ATTINY44A-PU Atmel, ATTINY44A-PU Datasheet - Page 276
![IC MCU AVR 4K FLASH 20MHZ 14PDIP](/photos/7/39/73953/313-14-dip_sml.jpg)
ATTINY44A-PU
Manufacturer Part Number
ATTINY44A-PU
Description
IC MCU AVR 4K FLASH 20MHZ 14PDIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44A-PU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
12
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
14-DIP (0.300", 7.62mm)
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI/USI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
20-ch x 10-bit
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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25.4
276
Note:
20M1
b
ATtiny24A/44A/84A
R
2
3
1
2325 Orchard Parkway
San Jose, CA 95131
Reference JEDEC Standard MO-220, Fig. 1 (SAW Singulation) WGGD-5.
BOTTOM VIEW
Pin 1 ID
TOP VIEW
(0.20 R)
Pin #1
Notch
D2
D
TITLE
20M1, 20-pad, 4 x 4 x 0.8 mm Body, Lead Pitch 0.50 mm,
2.6 mm Exposed Pad, Micro Lead Frame Package (MLF)
e
1
2
3
E2
E
L
A
SYMBOL
A
A1
A2
b
D
D2
E
E2
e
L
0.70
0.18
2.45
2.45
0.35
COMMON DIMENSIONS
MIN
SIDE VIEW
A2
A1
(Unit of Measure = mm)
–
0.08 C
4.00 BSC
4.00 BSC
0.50 BSC
0.20 REF
NOM
0.75
0.01
0.23
2.60
2.60
0.40
DRAWING NO.
MAX
0.80
0.05
0.30
2.75
2.75
0.55
20M1
8183C–AVR–03/11
NOTE
10/27/04
REV.
A
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